Platform bundle: marketing publish, IT ops, packaging, agents mesh.

Volledige Foodlinkk Command Center uitbreiding met social automatisering, reclamefolder filters, Proxmox monitoring en documentatie.
2026-06-09 00:41:27 +00:00
commit 5d60d33db1
212 changed files with 30044 additions and 0 deletions
@@ -0,0 +1,89 @@
+"""Fetch retail stock quotes — delegates to tools-api when available."""
+from __future__ import annotations
+
+import json
+import os
+from typing import Any
+from urllib.request import Request, urlopen
+
+USER_AGENT = "Foodlinkk-MarketIntel/1.0"
+TOOLS = os.getenv("TOOLS_API_URL", "http://tools-api:8700").rstrip("/")
+
+RETAIL_STOCKS = [
+    {"symbol": "AD.AS", "name": "Ahold Delhaize", "chain": "Albert Heijn / Gall", "market": "Euronext"},
+    {"symbol": "TSCO.L", "name": "Tesco", "chain": "Tesco UK", "market": "LSE"},
+    {"symbol": "CAR.PA", "name": "Carrefour", "chain": "Carrefour EU", "market": "Euronext Paris"},
+    {"symbol": "SBRY.L", "name": "Sainsbury's", "chain": "Sainsbury's", "market": "LSE"},
+    {"symbol": "MKS.L", "name": "Marks & Spencer", "chain": "M&S Food", "market": "LSE"},
+    {"symbol": "WMT", "name": "Walmart", "chain": "Global benchmark", "market": "NYSE"},
+    {"symbol": "ULVR.L", "name": "Unilever", "chain": "FMCG / food", "market": "LSE"},
+]
+
+
+def _fetch_chart(symbol: str) -> dict[str, Any]:
+    url = (
+        f"https://query1.finance.yahoo.com/v8/finance/chart/{symbol}"
+        f"?interval=1d&range=1mo&includePrePost=false"
+    )
+    req = Request(url, headers={"User-Agent": USER_AGENT})
+    with urlopen(req, timeout=12) as resp:
+        payload = json.loads(resp.read().decode())
+    result = (payload.get("chart") or {}).get("result") or []
+    if not result:
+        return {}
+    meta = result[0].get("meta") or {}
+    closes = (result[0].get("indicators") or {}).get("quote") or [{}]
+    close_series = closes[0].get("close") or []
+    valid = [c for c in close_series if c is not None]
+    sparkline = valid[-14:] if len(valid) >= 14 else valid
+    prev = valid[-2] if len(valid) >= 2 else None
+    last = valid[-1] if valid else meta.get("regularMarketPrice")
+    change_pct = meta.get("regularMarketChangePercent")
+    if change_pct is None and prev and last and prev:
+        change_pct = ((last - prev) / prev) * 100
+    return {
+        "price": meta.get("regularMarketPrice") or last,
+        "currency": meta.get("currency") or "EUR",
+        "change_pct": round(float(change_pct or 0), 2),
+        "sparkline": [round(float(v), 2) for v in sparkline],
+        "market_state": meta.get("marketState") or "CLOSED",
+    }
+
+
+def fetch_retail_quotes() -> list[dict[str, Any]]:
+    try:
+        req = Request(f"{TOOLS}/retail/market/stocks", headers={"User-Agent": USER_AGENT})
+        with urlopen(req, timeout=15) as resp:
+            data = json.loads(resp.read().decode())
+            if data.get("items"):
+                return data["items"]
+    except Exception:
+        pass
+    items: list[dict[str, Any]] = []
+    for stock in RETAIL_STOCKS:
+        row = dict(stock)
+        try:
+            chart = _fetch_chart(stock["symbol"])
+            row.update(chart)
+            row["trend"] = "up" if (row.get("change_pct") or 0) >= 0 else "down"
+        except Exception:
+            row["price"] = None
+            row["change_pct"] = 0
+            row["sparkline"] = []
+            row["trend"] = "flat"
+        items.append(row)
+    return items
+
+
+def market_summary(quotes: list[dict[str, Any]] | None = None) -> dict[str, Any]:
+    quotes = quotes or fetch_retail_quotes()
+    valid = [q for q in quotes if q.get("price") is not None]
+    avg_change = sum(float(q.get("change_pct") or 0) for q in valid) / len(valid) if valid else 0
+    best = max(valid, key=lambda q: float(q.get("change_pct") or 0), default=None)
+    worst = min(valid, key=lambda q: float(q.get("change_pct") or 0), default=None)
+    return {
+        "avg_change_pct": round(avg_change, 2),
+        "best_performer": best,
+        "worst_performer": worst,
+        "quote_count": len(valid),
+    }